What is RSRPS of NB-IoT?

Last Updated on：2023-01-30 09:45:36

Reference Signal Received Power, is the cell common reference signal (CRS) power value received by the terminal. The value is the linear average value of the power of a single RE in the measurement bandwidth and reflects the strength of the useful signal in the cell. It reflects the path loss strength of the current channel, used for cell coverage measurement and cell selection or reselection. The value range of RSRP is -44~-140dBm, the larger the value means the better. when the Rx is less then -105, coverage strength is level 6, indicating the poor coverage. In this condition, the business is basically unable to be connected. when the Rx is -105~65, coverage intensity is level 1, which indicates very great coverage.